Frey, D., & Rez, H. Population and Perpetrators: Preconditions for the Holocaust From a Control-Theoretical Perspective. Understanding genocide : the social psychology of the Holocaust.
Čikaški stil citiranja (17. izdanje)Frey, Dieter, i Helmut Rez. "Population and Perpetrators: Preconditions for the Holocaust From a Control-Theoretical Perspective." Understanding Genocide : The Social Psychology of the Holocaust .
MLA način citiranja (8. izdanje)Frey, Dieter, i Helmut Rez. "Population and Perpetrators: Preconditions for the Holocaust From a Control-Theoretical Perspective." Understanding Genocide : The Social Psychology of the Holocaust, .
Upozorenje: Ovi citati možda nisu uvijek 100% točni.